Cree® TR3050™ LEDs CxxxTR3050-Sxx00 Data Sheet - 20mA-rated Cree’s TR™ LEDs are the newest generation of solid-state LED emitters that combine highly efficient InGaN materials with Cree’s proprietary device technology and silicon carbide substrates to deliver superior value for the LCD sideview market. The TR LEDs are among the brightest in the sideview market while delivering a low forward voltage resulting in a very bright and highly efficient solution for the 0.6-mm and 0.8-mm sideview market. The design is optimally suited for industry standard sideview packages as it is die attachable with clear epoxy and has two top contacts, consistent with industry standard packaging. FEATURES APPLICATIONS • • Rectangular LED Rf Performance − 450 & 460 nm � Small LCD Backlighting – 0.8 mm & 0.6 mm sideview packages TR-3050™ – 36 mW min. − Mobile Appliances • Epoxy Die Attach − Digital Cameras • Low Forward Voltage - 2.95 V Typical at 20 mA − Car Navigation Systems • 1000-V ESD Threshold Rating • • InGaN Junction on Thermally Conductive SiC Substrate Medium LCD Backlighting – 0.8 mm & 0.6 mm sideview packages − Portable PCs − Monitors • LED Video Displays • General Illumination CxxxTR3050-Sxx00 Chip Diagram Die Cross Section .CPR3FC Rev Data Sheet: Top View Bottom View Anode (+) 80-μm diameter TR3050 LED 500 x 300 μm Junction 460 x 260 µm Bottom Area 355 x 155 μm Cathode (-) 98 x 98 μm t = 140 μm Subject to change without notice. www.cree.com 1 Maximum Ratings at TA = 25°C Notes 1&3 CxxxTR3050-Sxx00 DC Forward Current 70 mA Peak Forward Current (1/10 duty cycle @ 1 kHz) 100 mA LED Junction Temperature 125°C Reverse Voltage 5V Operating Temperature Range -40°C to +100°C LED Chip Storage Temperature -40°C to +120°C Recommended Die Sheet Storage Conditions Electrostatic Discharge Threshold (HBM) ≤30°C / ≤85% RH 1000 V Note 2 Electrostatic Discharge Classification (MIL-STD-883E) Class 2 Note 2 Typical Electrical/Optical Characteristics at TA = 25°C, If = 20 mA Part Number Forward Voltage (Vf, V) Note 3 Reverse Current [I(Vr=5V), μA] Full Width Half Max (λD, nm) Min. Typ. Max. Max. Typ. C450TR3050-Sxx00 2.7 2.95 3.4 2 20 C460TR3050-Sxx00 2.7 2.95 3.4 2 21 Mechanical Specifications Description CxxxTR3050-Sxx00 Dimension Tolerance P-N Junction Area (μm) 260 x 460 ±35 Chip Area (μm) 300 x 500 ±35 Chip Thickness (μm) 140 ±15 Au Bond Pad Diameter Anode (μm) 80 -5, +15 Au Bond Pad Thicknesses (μm) 1.0 ±0.5 98 x 98 -5, +15 155 x 355 ±35 Au Bond Pad Area Cathode (μm) Bottom Area (μm) Notes: 1. Maximum ratings are package dependent. The above ratings were determined using a T-1 3/4 package (with Hysol OS4000 epoxy encapsulation and clear epoxy die attach) for characterization. Ratings for other packages may differ. The forward currents (DC and Peak) are not limited by the die but by the effect of the LED junction temperature on the package. The junction temperature limit of 125°C is a limit of the T-1 3/4 package; junction temperature should be characterized in a specific package to determine limitations. Assembly processing temperature must not exceed 325°C (< 5 seconds). 2. Product resistance to electrostatic discharge (ESD) according to the HBM is measured by simulating ESD using a rapid avalanche energy test (RAET). The RAET procedures are designed to approximate the maximum ESD ratings shown. 3. All products conform to the listed minimum and maximum specifications for electrical and optical characteristics when assembled and operated at 20 mA within the maximum ratings shown above. Efficiency decreases at higher currents. Typical values given are within the range of average values expected by manufacturer in large quantities and are provided for information only. All measurements were made using lamps in T-1 3/4 packages (with Hysol OS4000 epoxy encapsulant and clear epoxy die attach). Optical characteristics measured in an integrating sphere using Illuminance E. Copyright © 2011 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks, and TR and TR3050 are trademarks of Cree, Inc. 2 CPR3FC Rev. - Cree, Inc. 4600 Silicon Drive Durham, NC 27703-8475 USA Tel: +1-919-313-5300 Fax: +1-919-313-5870 www.cree.com/chips Standard Bins for CxxxTR3050-Sxx00 Radiant Flux (mW) LED chips are sorted to the radiant flux and dominant wavelength bins shown. A sorted die sheet contains die from only one bin. Sorted die kit (CxxxTR3050-Sxxxx) orders may be filled with any or all bins (CxxxTR3050-xxxx) contained in the kit. All radiant flux and dominant wavelength values shown and specified are at If = 20 mA. C450TR3050-S3600 C450TR3050-0113 C450TR3050-0114 C450TR3050-0115 C450TR3050-0116 C450TR3050-0109 C450TR3050-0110 C450TR3050-0111 C450TR3050-0112 C450TR3050-0105 C450TR3050-0106 C450TR3050-0107 C450TR3050-0108 40 38 36 445 447.5 450 452.5 455 Radiant Flux (mW) Dominant Wavelength (nm) C460TR3050-S3600 C460TR3050-0113 C460TR3050-0114 C460TR3050-0115 C460TR3050-0116 C460TR3050-0109 C460TR3050-0110 C460TR3050-0111 C460TR3050-0112 C460TR3050-0105 C460TR3050-0106 C460TR3050-0107 C460TR3050-0108 40 38 36 455 457.5 460 462.5 465 Dominant Wavelength (nm) Copyright © 2011 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks, and TR and TR3050 are trademarks of Cree, Inc. 3 CPR3FC Rev. - Cree, Inc. 4600 Silicon Drive Durham, NC 27703-8475 USA Tel: +1-919-313-5300 Fax: +1-919-313-5870 www.cree.com/chips Characteristic Curves These are representative measurements for the TR LED product. Actual curves will vary slightly for the various radiant flux and dominant wavelength bins. Relative Intensity vs Peak Wavelength Copyright © 2011 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks, and TR and TR3050 are trademarks of Cree, Inc. 4 CPR3FC Rev. - Cree, Inc. 4600 Silicon Drive Durham, NC 27703-8475 USA Tel: +1-919-313-5300 Fax: +1-919-313-5870 www.cree.com/chips Radiation Pattern This is a representative radiation pattern for the TR LED product. Actual patterns will vary slightly for each chip. Copyright © 2011 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks, and TR and TR3050 are trademarks of Cree, Inc. 5 CPR3FC Rev. - Cree, Inc. 4600 Silicon Drive Durham, NC 27703-8475 USA Tel: +1-919-313-5300 Fax: +1-919-313-5870 www.cree.com/chips